A little more info here.
http://www.sltrib.com/news/ci_13954018
Noting that this story states she was last seen on Sunday at 10 PM rather than Saturday.
Initially Susan, her husband Joshua and their children were reported missing.
Neither Susan nor Joshua was at work on Monday. But Joshua and the two children (4 yo, and 1 yo.) returned home on Tuesday.
Investigators are interviewing Joshua Powell and plan to talk to the 4 yo. child.
My hinky meter's on overdrive. I hope this woman is found safe and soon. But I think many will agree where this case is likely going. (Sigh, it NEVER ends, does it?)
Praying for Susan.
eta: picture at link.